linux-kernel - Re: [PATCH 5/6] tools lib traceevent: Add page

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Message-ID: <20130413012721.GA12924@ghostprotocols.net>
Date:	Fri, 12 Apr 2013 22:27:21 -0300
From:	Arnaldo Carvalho de Melo <acme@...stprotocols.net>
To:	Namhyung Kim <namhyung@...nel.org>
Cc:	Steven Rostedt <rostedt@...dmis.org>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Ingo Molnar <mingo@...nel.org>,
	Namhyung Kim <namhyung.kim@....com>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 5/6] tools lib traceevent: Add page_size field to pevent

Em Sat, Apr 13, 2013 at 10:17:26AM +0900, Namhyung Kim escreveu:
> > I just want to know more about this patch before I ack it.
> 
> The page size of traced system can be different than current system's
> because the recorded data file might be analyzed in a different machine.
> In this case we should use original page size of traced system when
> accessing the data file, so this information needs to be saved.

Excellent explanation! So good it deserves being in the changelog
commit!

8-)

- Arnaldo
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